We don’t have to wait for Valentine’s Day to generous with our hugs! Dacher Keltner’s studies show that touch is the primary language of compassion, love, and gratitude–all positive emotions. Read all about the way that hugs make us feel better in Keltner’s terrific book, Born to Be Good, and in this essay.

Take Action: Hug someone you wouldn’t normally every day this week. (I don’t really need to say this but…please make sure it will be appreciated, first!). If you’ve no one to hug at the moment, watch this “Free Hugs” video.